CN216318077U

CN216318077U - High-torque positioning drill for dental operation

Info

Publication number: CN216318077U
Application number: CN202122606062.5U
Authority: CN
Inventors: 马尉宁; 马源生; 高坤
Original assignee: Jinan Quanyuan Technology Co ltd
Current assignee: Jinan Quanyuan Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-19
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a high-torque positioning drill for dental surgery, which comprises an installation rod, a sleeve, a limiting assembly and a ventilation pipe, wherein one side of the top of the installation rod is provided with a limiting sleeve, the bottom of the installation rod is provided with a fixed seat, the bottom of the installation rod is provided with a positioning cone, the ventilation pipe is arranged inside the positioning cone, the outer side of the positioning cone is provided with the sleeve, two sides inside the sleeve are provided with sliding grooves, the outer side of the sleeve is movably provided with the limiting assembly, the installation sleeve is arranged in the limiting assembly, two groups of sliding blocks are arranged inside the installation sleeve, and one side of each sliding block is provided with a silica gel pad. According to the utility model, the installation sleeve is arranged on the outer side of the sleeve, and the position of the operation drilled hole can be covered by the installation sleeve, so that the tooth scraps drilled by the drill bit can be limited, the scraps can be conveniently cleaned, the workload of an operator is reduced, and the improvement of the sanitation and safety in the dental operation process is facilitated.

Description

High-torque positioning drill for dental operation

Technical Field

The utility model relates to the technical field of positioning drills, in particular to a high-torque positioning drill for dental surgery.

Background

In the treatment of dental surgery, in order to conveniently excise the tissue of dental crown and inside damage, need drill to the tooth to can excise or fill bad tooth, and need use the location of minor diameter to bore to the top of dental crown before treating the tooth, thereby punch the hole that the bore is less at the top of dental crown and be convenient for the later stage to use the drill bit of heavy-calibre to carry out the expansion of bad tooth, consequently, in order to increase the practicality of current location brill, we propose a dental surgery with high torsion location brill.

The existing high-torque positioning drill for dental operation has the following defects:

1. when the existing high-torque positioning drill for dental surgery punches teeth, tooth scraps generated after the traditional positioning drill punches the holes can splash around along with the rotation of a drill bit, so that the scraps are difficult to clean, the difficulty of the dental surgery is increased, the sanitation and safety in the surgery process are reduced, and the practicability of the positioning drill is reduced;

2. present high torsion location is bored with dental surgery is when driling to the tooth, and the location is bored and is produced the friction of high rotational speed with the tooth to can lead to the inside of drill bit to produce the high temperature of certain intensity, traditional location is bored in order to prevent to cause the scald to the patient after working a period, needs intermittent type ground to stop drilling and cools off, thereby has reduced the efficiency of operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-torque positioning drill for dental surgery to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dental surgery is with high torsion location brill, is including installation pole, sleeve pipe, spacing subassembly and ventilation pipe, the stop collar is installed to top one side of installation pole, the fixing base is installed to the bottom of installation pole, the location awl is installed to the bottom of installation pole, the internally mounted of location awl has the ventilation pipe, the sleeve pipe is installed in the outside of location awl, sheathed tube inside both sides are equipped with the spout, sheathed tube outside movable mounting has spacing subassembly, install the installation cover in the spacing subassembly, two sets of sliders are installed to the inboard of installation cover, the silica gel pad is installed to one side of slider.

Preferably, the outer side of the mounting rod is provided with a mounting cylinder, and both sides of the mounting cylinder are provided with air inlet grooves.

Preferably, guide wheels are installed on two sides of the interior of the sleeve, and rubber wheels are installed on the outer sides of the guide wheels.

Preferably, the mounting sleeve is internally provided with a collecting groove, and the bottom of the mounting sleeve is provided with a rubber ring.

Preferably, the bottom of the positioning cone is provided with a cutter head, and the bottom of the cutter head is provided with a drill bit.

Preferably, the guide groove is installed at the top of the ventilation pipe, and the Y-shaped pipe is installed at the bottom of the ventilation pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the installation sleeve is arranged on the outer side of the sleeve, and the position of the operation drilled hole can be covered by the installation sleeve, so that the tooth scraps drilled by the drill bit can be limited, the scraps can be conveniently cleaned, the workload of an operator is reduced, and the improvement of the sanitation and safety in the dental operation process is facilitated.

2. According to the utility model, the vent pipe is arranged in the positioning cone, and air in the air inlet groove can be transmitted to the Y-shaped pipe through the vent pipe, so that air flow is sprayed out to two sides of the device through the Y-shaped pipe, the inside of the positioning cone can be radiated by utilizing the air flow, the durability of the device is improved, and scraps can be blown into the collecting groove in the mounting sleeve by utilizing the air flow to be collected, so that the practicability of the device is increased.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a front external view of the present invention;

fig. 4 is a partial structural schematic view of the limiting assembly of the present invention.

In the figure: 1. mounting a rod; 101. mounting the cylinder; 102. a fixed seat; 103. an air inlet groove; 104. a limiting sleeve; 2. a sleeve; 201. a rubber wheel; 202. a chute; 203. a guide wheel; 3. a limiting component; 301. installing a sleeve; 302. a slider; 303. collecting tank; 304. a rubber ring; 305. a silica gel pad; 4. positioning a cone; 401. a cutter head; 402. a drill bit; 5. a vent pipe; 501. a diversion trench; 502. and a Y-shaped pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a high-torque positioning drill for dental operation comprises an installation rod 1, a sleeve 2, a limiting component 3 and a ventilation pipe 5, wherein a limiting sleeve 104 is installed on one side of the top of the installation rod 1, the installation rod 1 can be fixedly connected with the output end of a drilling machine so as to drive the component at the bottom to rotate, the limiting sleeve 104 can be clamped with the output end of the drilling machine so as to improve the installation stability of a device and improve the torque force which can be borne by the device, a fixed seat 102 is installed at the bottom of the installation rod 1, the fixed seat 102 can provide an installation position for the component at the bottom, a positioning cone 4 is installed at the bottom of the installation rod 1, the positioning cone 4 can provide an installation position for the components at the periphery, the ventilation pipe 5 is installed inside the positioning cone 4, the ventilation pipe 5 can enable air flow inside an air inlet groove 103 to enter a Y-shaped pipe 502, so that the position of a drilling hole can be cooled and cleaned when the device rotates, the outer side of the positioning cone 4 is provided with a sleeve 2, the sleeve 2 can provide mounting positions for surrounding components, the two sides inside the sleeve 2 are provided with sliding grooves 202, the sliding grooves 202 can provide moving spaces in the vertical direction for the sliding blocks 302, so that the mounting sleeve 301 can generate position change in the vertical direction facing the drilling of the drill bit 402, the outer side of the sleeve 2 is movably provided with a limiting component 3, the limiting component 3 can protect the drilling position of the device, so that the tooth scraps can be prevented from splashing, the mounting sleeve 301 is mounted in the limiting component 3, the mounting sleeve 301 can provide mounting positions for the surrounding components, and can protect the tooth scraps on the inner side, the tooth scraps generated in the drilling process are prevented from splashing everywhere, the two groups of sliding blocks 302 are mounted on the inner side of the mounting sleeve 301, the sliding blocks 302 can vertically move inside the sliding grooves 202, so that the mounting sleeve 301 can vertically lift, silica gel pad 305 is installed to one side of slider 302, and silica gel pad 305 can increase the frictional force between slider 302 and the spout 202 inner wall to can provide certain damping for the vertical migration of installation cover 301, and then can guarantee the stability of installation cover 301 when vertical migration.

Further, an installation cylinder 101 is installed on the outer side of the installation rod 1, the installation cylinder 101 can provide an installation position for the air inlet groove 103, the air inlet groove 103 is installed on two sides of the installation cylinder 101, and the air inlet groove 103 can rotate at a high speed along with the rotation of the installation rod 1, so that air outside the installation rod 1 can be pumped into the guide groove 501.

Further, guide pulley 203 is installed to the inside both sides of sleeve 2, and guide pulley 203 can rotate to can reduce the frictional force between sleeve 2 and the location awl 4, and rubber wheel 201 is installed in the outside of guide pulley 203, and rubber wheel 201 can increase the frictional force between guide pulley 203 and the location awl 4, thereby can promote the installation stability of sleeve 2.

Further, the inside of installation cover 301 is equipped with collecting vat 303, and collecting vat 303 can be collected the inboard tooth sweeps of installation cover 301 to can be convenient for collect the clearance to the tooth sweeps, and the bottom of installation cover 301 installs rubber ring 304, and rubber ring 304 can carry out elastic support to the top of dental crown, thereby can prevent that the device from causing the extrusion and making the dental crown damage to dental crown.

Further, the tool bit 401 is installed to the bottom of location awl 4, and tool bit 401 can rotate to can creep into the tooth through tool bit 401, and drill bit 402 is installed to the bottom of tool bit 401, and drill bit 402 can carry out the micropore to the top of dental crown and creep into, thereby can punch the dental crown at tooth top, make things convenient for the later stage to stretch into the inside of tooth with other drill bit 402 and punch the treatment.

Further, guiding gutter 501 is installed at the top of ventilation pipe 5, guiding gutter 501 can transmit the inside air current of inlet duct 103 suction installation pole 1 to ventilation pipe 5 in to can utilize ventilation pipe 5 to transmit the air current, and Y venturi tube 502 is installed to the bottom of ventilation pipe 5, Y venturi tube 502 can be discharged the inside air current of ventilation pipe 5 to the both sides of location awl 4, thereby can dispel the heat to location awl 4, the tooth sweeps that produce of punching can be insufflated in collecting vat 303 simultaneously.

The working principle is as follows: the top that will install pole 1 and the output fixed connection of rig, aim at the position that needs the treatment with drill bit 402, encircle the top at the dental crown with installation cover 301, rotate the subassembly that drives installation pole 1 and bottom through the rig circular telegram and carry out high-speed rotation, utilize drill bit 402 and tool bit 401 to carry out the punching of certain degree of depth to the tooth, through the air inlet duct 103 in will installing the air current suction ventilation pipe 5 of pole 1 both sides, transmit the air current to Y venturi tube 502 in through ventilation pipe 5, utilize the air current to dispel the heat to the device, the tooth sweeps that will punch simultaneously and produce blows in collecting vat 303, thereby be convenient for clear up the sweeps, the sanitary safety in the oral cavity has been guaranteed to the operation in-process, the practicality of device has been increased.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dental surgery is with high torsion location brill, includes installation pole (1), sleeve pipe (2), spacing subassembly (3) and ventilation pipe (5), its characterized in that: stop collar (104) are installed to top one side of installation pole (1), fixing base (102) are installed to the bottom of installation pole (1), location awl (4) are installed to the bottom of installation pole (1), the internally mounted of location awl (4) has ventilation pipe (5), sleeve pipe (2) are installed in the outside of location awl (4), the inside both sides of sleeve pipe (2) are equipped with spout (202), the outside movable mounting of sleeve pipe (2) has spacing subassembly (3), install in spacing subassembly (3) mounting sleeve (301), two sets of slider (302) are installed to the inboard of mounting sleeve (301), silica gel pad (305) is installed to one side of slider (302).

2. The dental surgical high torque positioning bur of claim 1, wherein: an installation cylinder (101) is installed on the outer side of the installation rod (1), and air inlet grooves (103) are installed on two sides of the installation cylinder (101).

3. The dental surgical high torque positioning bur of claim 1, wherein: guide wheels (203) are installed on two sides of the interior of the sleeve (2), and rubber wheels (201) are installed on the outer sides of the guide wheels (203).

4. The dental surgical high torque positioning bur of claim 1, wherein: the inside of installation cover (301) is equipped with collecting vat (303), and rubber circle (304) are installed to the bottom of installation cover (301).

5. The dental surgical high torque positioning bur of claim 1, wherein: the bottom of location awl (4) is installed tool bit (401), and drill bit (402) are installed to the bottom of tool bit (401).

6. The dental surgical high torque positioning bur of claim 1, wherein: a diversion trench (501) is installed at the top of the ventilation pipe (5), and a Y-shaped pipe (502) is installed at the bottom of the ventilation pipe (5).